That's what I did to my Bigfoot that was generator ready and had a propane line stub in. I attached a 90 degree gas on/off valve and then I got all of my parts from Magma Grills. I got the Magma Kettle 2, which comes with the 1 lbs. propane bottle valve. I purchased from them a hose extension to go from my 90 degree gas on/off valve to the Kettle and it connects to a low pressure valve made for pre-regulated propane (propane that is already regulated at the tank(s). This low output valve I purchased from Magma as well. I also purchased from Magma Grills a side bulkhead flat mount that I mounted to the rear Torklift tie down. When we get to camp I mount the grill to the right side of the truck rear tie down and the propane hose is right in the generator compartment next to the tie down.
Here are the model numbers from Magma Grills:
Kettle 2 A-10-217CE-2
Type 3 Low Output LPG valve A-10-220CE
Side, Bulkhead Flat mount A-10-240
